Law #1: Always and inevitably, everyone underestimates the number of stupid individuals in circulation.
Law #2: The probability that a certain person is stupid is independent of any other characteristic of that person.
Law #3: A stupid person is a person who causes losses to another person or a group of persons while self deriving no gain and even possibly incurring losses.
Law #4: Non-stupid people always underestimate the damaging power of stupid individuals.
Law #5: A stupid person is the most dangerous type of person.